Q: “Curt: What does neoteny mean?” Retention of childhood features. In humans it

Q: “Curt: What does neoteny mean?”
Retention of childhood features.
In humans it means limiting the migration of stem cells from the neural tube (spine). Hence why we have human faces and apes have theirs.

See below: https://twitter.com/curtdoolittle/status/1697670167042441386